PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18631347-4 2008 METHODS: Methacholine-induced AHR was assessed by head-out body plethysmography of wild type (WT) and TRPC6(-/-) mice. Methacholine Chloride 9-21 transient receptor potential cation channel, subfamily C, member 6 Mus musculus 102-107 18631347-7 2008 RESULTS: Methacholine-induced AHR and agonist-induced contractility of tracheal rings were increased in TRPC6(-/-) mice compared with WT mice, most probably due to compensatory up-regulation of TRPC3 in airway smooth muscle cells. Methacholine Chloride 9-21 transient receptor potential cation channel, subfamily C, member 6 Mus musculus 104-109